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<html>
	<head>
		<meta charset="utf-8">
		<title>清华得不到的学生</title>
		<style type="text/css">
			body{
				background-image: url(背景.jpg);
				background-repeat: repeat;
			}
			img{
				width: 400px;
			}
			div{
				align-content: center;
			}
		</style>
	</head>
	<body>
		<audio src="好几年.mp3"  autoplay="autoplay"></audio>	
		<h1 align="center" style="color: red;">近期作业展板</h1>
		<div id="">
			<img src="图片1.png" >
			<img src="图片2.png" >
			<img src="图片3.png" >
			<img src="图片4.png" >
		</div>
		
	</body>
</html>
